Alright? It's not clear by implication what you actually do want to optimize for but the weight/particulate problem is a fairly well-known problem. For instance

Alright? It's not clear by implication what you actually do want to optimize for but the weight/particulate problem is a fairly well-known problem. For instance, from the California Air Resources Board: https://ww2.arb.ca.gov/resources/documents/brake-tire-wear-emissions https://ww2.arb.ca.gov/resources/documents/brake-tire-wear-e... It's something the tire industry has been fretting over for a while: https://www.tiretechnologyinternational.com/news/regulations/pollution-from-tire-wear-1000-times-worse-than-exhaust-emissions.html https://www.tiretechnologyinternational.com/news/regulations...